Graham, NC Noise Levels
Graham, NC: what the federal noise map shows
At Graham, NC, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. That's the reading at Graham's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where Graham ranks
There's no loudness rank for Graham: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. About 19,311 people live there, making it the 1,988th largest place in this dataset.
Your street may differ from Graham's reading
For a single house or lot in Graham rather than the town-wide figure above, BTS's own map is the same free source, queried directly.
More on how this number was built
For exactly which federal dataset feeds Graham's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Graham.